Image management added to backend.

6 files changed, 201 insertions, 3 deletions

diff --git a/.gitignore b/.gitignore
index b44ac43..a814b4f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 docu
 naturaldocs_dir
 *~
+images/*
diff --git a/ratatoeskr/backend/main.php b/ratatoeskr/backend/main.php
index a6df9ec..ba3379b 100644
--- a/ratatoeskr/backend/main.php
+++ b/ratatoeskr/backend/main.php
@@ -626,6 +626,102 @@ $backend_subactions = url_action_subactions(array(
 			}, $articles);
 			
 			echo $ste->exectemplate("systemtemplates/articles.html");
+		},
+		"images" => function(&$data, $url_now, &$url_next)
+		{
+			global $ste, $translation, $languages, $rel_path_to_root;
+			
+			list($imgid, $imageaction) = $url_next;
+			
+			$url_next = array();
+			
+			$ste->vars["section"]   = "content";
+			$ste->vars["submenu"]   = "images";
+			$ste->vars["pagetitle"] = $translation["menu_images"];
+			
+			if(!empty($imgid) and is_numeric($imgid))
+			{
+				try
+				{
+					$image = Image::by_id($imgid);
+				}
+				catch(DoesNotExistError $e)
+				{
+					throw new NotFoundError();
+				}
+				
+				if(empty($imageaction))
+					throw new NotFoundError();
+				else
+				{
+					if(($imageaction == "markdown") or ($imageaction == "html"))
+					{
+						$ste->vars["pagetitle"]      = $translations["generate_embed_code"];
+						$ste->vars["image_id"]       = $image->get_id();
+						$ste->vars["markup_variant"] = $imageaction;
+						if(isset($_POST["img_alt"]))
+						{
+							if($imageaction == "markdown")
+								$ste->vars["embed_code"] = "![" . str_replace("]", "\\]", $_POST["img_alt"]) . "](%root%/images/" . str_replace(")", "\\)", urlencode($image->get_filename())) . ")";
+							elseif($imageaction == "html")
+								$ste->vars["embed_code"] = "<img src=\"%root%/images/" . htmlesc(urlencode($image->get_filename())) . "\" alt=\"" . htmlesc($_POST["img_alt"]) . "\" />";
+						}
+						
+						echo $ste->exectemplate("systemtemplates/image_embed.html");
+					}
+					else
+						throw new NotFoundError();
+				}
+				return;
+			}
+			
+			/* Upload Form */
+			if(isset($_POST["upload"]))
+			{
+				try
+				{
+					$image = Image::create((!empty($_POST["upload_name"])) ? $_POST["upload_name"] : $_FILES["upload_img"]["name"], $_FILES["upload_img"]["tmp_name"]);
+					$image->save();
+					$ste->vars["success"] = $translation["upload_success"];
+				}
+				catch(IOError $e)
+				{
+					$ste->vars["error"] = $translation["upload_failed"];
+				}
+				catch(UnknownFileFormat $e)
+				{
+					$ste->vars["error"] = $translation["unknown_file_format"];
+				}
+			}
+			
+			/* Mass delete */
+			if(isset($_POST["delete"]) and ($_POST["really_delete"] == "yes"))
+			{
+				foreach($_POST["image_multiselect"] as $image_id)
+				{
+					try
+					{
+						$image = Image::by_id($image_id);
+						$image->delete();
+					}
+					catch(DoesNotExistError $e)
+					{
+						continue;
+					}
+				}
+				
+				$ste->vars["success"] = $translation["images_deleted"];
+			}
+			
+			$images = Image::all();
+			
+			$ste->vars["images"] = array_map(function($img) { return array(
+				"id"   => $img->get_id(),
+				"name" => $img->name,
+				"file" => $img->get_filename()
+			); }, $images);
+			
+			echo $ste->exectemplate("systemtemplates/image_list.html");
 		}
 	))
 ));
diff --git a/ratatoeskr/cms_style/layout.css b/ratatoeskr/cms_style/layout.css
index 30f0ac8..c0fec6f 100644
--- a/ratatoeskr/cms_style/layout.css
+++ b/ratatoeskr/cms_style/layout.css
@@ -140,7 +140,7 @@ h2 {
 	font-weight: bold;
 }
 
-.triplecolumns .column_left{
+.triplecolumns .column_left, .dualcolumns .column_left {
 	float: left;
 	width: 50mm;
 	margin: 0px;
@@ -159,7 +159,12 @@ h2 {
 	padding: 0mm 55mm 0mm;
 }
 
-.triplecolumns_stop {
+.dualcolumns .column_main {
+	margin: 0mm;
+	padding: 0mm 0mm 0mm 55mm;
+}
+
+.triplecolumns_stop .dualcolumns_stop {
 	clear: both;
 }
 
diff --git a/ratatoeskr/templates/src/systemtemplates/image_embed.html b/ratatoeskr/templates/src/systemtemplates/image_embed.html
new file mode 100644
index 0000000..387dbaa
--- /dev/null
+++ b/ratatoeskr/templates/src/systemtemplates/image_embed.html
@@ -0,0 +1,14 @@
+<ste:load name="master.html" />
+<ste:block name="content">
+	<div class="pos_center">
+		<ste:if>$embed_code
+			<ste:then>
+				<p><strong><ste:escape><ste:get_translation for="embed_code" /></ste:escape>:</strong> <code><ste:escape>$embed_code</ste:escape></code></p>
+			</ste:then>
+		</ste:if>
+		<form action="$rel_path_to_root/backend/content/images/$image_id/$markup_variant" method="POST">
+			<p><strong><ste:escape><ste:get_translation for="image_alt" /></ste:escape>:</strong> <input type="text" name="img_alt" /></p>
+			<p><input type="submit" /></p>
+		</form>
+	</div>
+</ste:block>
diff --git a/ratatoeskr/templates/src/systemtemplates/image_list.html b/ratatoeskr/templates/src/systemtemplates/image_list.html
new file mode 100644
index 0000000..74bab9e
--- /dev/null
+++ b/ratatoeskr/templates/src/systemtemplates/image_list.html
@@ -0,0 +1,68 @@
+<ste:load name="master.html" />
+<ste:block name="content">
+	<ste:if>$success
+		<ste:then>
+			<div class="success"><ste:escape>$success</ste:escape></div>
+		</ste:then>
+	</ste:if>
+	<ste:if>$error
+		<ste:then>
+			<div class="error"><ste:escape>$error</ste:escape></div>
+		</ste:then>
+	</ste:if>
+	
+	<div class="dualcolumns">
+		<div class="column_left">
+			<form action="$rel_path_to_root/backend/content/images" method="POST" accept-charset="UTF-8" enctype="multipart/form-data">
+				<h2><ste:escape><ste:get_translation for="image_upload" /></ste:escape></h2>
+				<p><input type="file" name="upload_img" class="fullwidth" /></p>
+				<p>
+					<strong><ste:escape><ste:get_translation for="img_upload_name" /></ste:escape></strong><br />
+					<input type="text" name="upload_name" class="fullwidth" /><br />
+					<ste:escape><ste:get_translation for="img_upload_name_leave_empty" /></ste:escape>
+				</p>
+				<p><input type="submit" name="upload" /></p>
+			</form>
+		</div>
+		<div class="column_main">
+			<form action="$rel_path_to_root/backend/content/images" method="POST">
+				<table class="fullwidth listtab">
+					<thead><tr>
+						<th>&nbsp;</th>
+						<th><ste:escape><ste:get_translation for="image_preview" /></ste:escape></th>
+						<th><ste:escape><ste:get_translation for="image_name" /></ste:escape></th>
+						<th><ste:escape><ste:get_translation for="image_getmarkup" /></ste:escape></th>
+					</tr></thead>
+					<tbody>
+						<ste:set var="images_n"><ste:arraylen array="images" /></ste:set>
+						<ste:if>~{$images_n|gt|0}
+							<ste:then>
+								<ste:foreach array="images" value="image">
+									<tr>
+										<td><input type="checkbox" name="image_multiselect[]" value="$image[id]" /></td>
+										<td><img src="$rel_path_to_root/images/previews/${image[id]}.png" alt="" /></td>
+										<td><a href="$rel_path_to_root/images/$image[file]"><ste:escape>$image[name]</ste:escape></a></td>
+										<td>
+											<a href="$rel_path_to_root/backend/content/images/$image[id]/markdown">Markdown</a> - <a href="$rel_path_to_root/backend/content/images/$image[id]/html">HTML</a>
+										</td>
+									</tr>
+								</ste:foreach>
+							</ste:then>
+							<ste:else>
+								<tr><td colspan="5" style="text-align: center;"><em><ste:escape><ste:get_translation for="no_images" /></ste:escape></em></td></tr>
+							</ste:else>
+						</ste:if>
+					</tbody>
+				</table>
+				<div>
+					<input type="submit" name="delete" value="<ste:escape><ste:get_translation for='delete' /></ste:escape>" />
+					<select name="really_delete">
+						<option value="no" selected="selected"><ste:escape><ste:get_translation for="notext_default" /></ste:escape></option>
+						<option value="yes"><ste:escape><ste:get_translation for="yestext_default" /></ste:escape></option>
+					</select>
+				</div>
+			</form>
+		</div>
+	</div>
+	<div class="dualcolumns_stop"></div>
+</ste:block>
diff --git a/ratatoeskr/translations/en.php b/ratatoeskr/translations/en.php
index dfd3195..58fba23 100644
--- a/ratatoeskr/translations/en.php
+++ b/ratatoeskr/translations/en.php
@@ -92,7 +92,21 @@ $translation = array(
 	"filter" => "Filter",
 	"filter_urlname" => "by URL name",
 	"filter_tag" => "by tag",
-	"filter_section" => "by section"
+	"filter_section" => "by section",
+	"image_upload" => "Upload a new image",
+	"img_upload_name" => "Name",
+	"img_upload_name_leave_empty" => "(Leave empty for default filename)",
+	"image_preview" => "Preview",
+	"image_name" => "Name",
+	"image_getmarkup" => "Embed code",
+	"no_images" => "No images stored.",
+	"upload_failed" => "Upload failed.",
+	"unknown_file_format" => "Unknown file format.",
+	"upload_success" => "Upload successful",
+	"images_deleted" => "Images deleted.",
+	"generate_embed_code" => "Generate embed code.",
+	"image_alt" => "Alternative Title",
+	"embed_code" => "Embed code"
 );
 
 ?>